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5.30339

(+)-Abscisic Acid

Name: (+)-Abscisic Acid
Brand: MM

≥98% (HPLC), powder, growth regulator, Calbiochem

Synonyme(s) :

(+)-Abscisic Acid, (+)-cis,trans-Abscisic Acid, S-ABA

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A propos de cet article

Formule empirique (notation de Hill) :

C₁₅H₂₀O₄

Numéro CAS:

21293-29-8

Poids moléculaire :

264.32

UNSPSC Code:

12352106

NACRES:

NA.77

MDL number:

MFCD00066545

Assay:

≥98% (HPLC)

Form:

powder

Quality level:

100

Storage condition:

OK to freeze, protect from light

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Propriétés

Nom du produit

(+)-Abscisic Acid,

assay

≥98% (HPLC)

Quality Level

100

form

powder

manufacturer/tradename

Calbiochem^®

storage condition

OK to freeze, protect from light

color

off-white

solubility

DMSO: 100 mg/mL

storage temp.

−20°C

SMILES string

O[C@]1(C(CC(=O)C=C1C)(C)C)\C=C\C(=C/C(=O)O)\C

InChI

1S/C15H20O4/c1-10(7-13(17)18)5-6-15(19)11(2)8-12(16)9-14(15,3)4/h5-8,19H,9H2,1-4H3,(H,17,18)/b6-5+,10-7-/t15-/m1/s1

InChI key

JLIDBLDQVAYHNE-YKALOCIXSA-N

Description

General description

An isoprenoid plant hormone that acts as a growth regulator affecting leaf and fruit abscission and increases permeability of plant cells to water. Under osmotic stress conditions it alters the osmotic potential of stomatal guard cells, causing them to shrink and stomata to close. Also acts as a proton pump inhibitor. The trans form is shown to potentiate NMDA-gated currents in hippocampal neurons (EC₅₀ = 440 µM).

Please note that the molecular weight for this compound is batch-specific due to variable water content.

Biochem/physiol Actions

Cell permeable: yes

Primary Target
PYR/PYL/RCAR

Packaging

Packaged under inert gas

Preparation Note

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.

Other Notes

Jacob, T., et al. 1999. PNAS96, 12192.
Cutler, S.R., et al. 2010. Annu Rev Plant Biol.61, 651.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

Toxicity: Standard Handling (A)

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pictograms

GHS09

signalword

Warning

hcodes

H410

pcodes

P273 - P391 - P501

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1

Classe de stockage

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c